CVE-2026-56371

Description

ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.

CVSS Vector

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-3q5f-gmjc-38r8
• https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-txt-file-processing-via-texture-attribute